On a recent trip to Los Angeles, I saw a part of urban life I primarily read about: the proliferation of electric scooters.

The scooters were all over the place. There were more scooter users in the bike lanes than bicycles. Scooters of multiple services zoomed by. They could be parked anywhere.

They make a lot of sense in a place with good weather, limited mass transit, and a good number of visitors. (On the other hand, they do not make as much sense right next to the large vehicles Americans often drive.)
One additional thought: are these scooters doing what the Segway was supposed to do or could have done?